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CPC1303GRTR
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Product Detailed Parameters
- Description：OPTOISOLATOR 5KV 1CH TRANS 4-SMD
- Series：-
- Mfr：Littelfuse Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Number of Channels：1
- Voltage - Isolation：5000Vrms
- Current Transfer Ratio (Min)：200% @ 200µA
- Current Transfer Ratio (Max)：2500% @ 200µA
- Turn On / Turn Off Time (Typ)：2µs, 8µs
- Rise / Fall Time (Typ)：-
- Input Type：DC
- Output Type：Transistor
- Voltage - Output (Max)：30V
- Current - Output / Channel：-
- Voltage - Forward (Vf) (Typ)：1.2V
- Current - DC Forward (If) (Max)：50 mA
- Vce Saturation (Max)：500mV
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：4-SMD, Gull Wing
- Supplier Device Package：4-SMD
- Grade：-
- Qualification：-
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Overview
The CPC1303GRTR is a single-channel, high-isolation optocoupler featuring an NPN phototransistor output. It provides 5000 VRMS insulation voltage and operates within a temperature range of -40°C to +125°C. The device exhibits a current transfer ratio between 200% and 2500% at a forward current of 200 µA. Key electrical parameters include a maximum collector-emitter voltage of 30 V, a saturation voltage of 500 mV, and a reverse voltage rating of 5 V. Power dissipation is rated at 150 mW.
Feature Summary
- High-voltage isolation barrier rated at 5000 VRMS for robust signal transmission across isolated domains
- Single-channel configuration with NPN phototransistor output suitable for precise switching applications
- Wide operating temperature range supporting deployment in demanding industrial environments
Applications
- Telecommunications circuit isolation
- Industrial control system interfacing
- Instrumentation signal isolation
Procurement Notes
Verify the component status carefully as this part is designated as obsolete and will be discontinued by the manufacturer. Confirm availability through authorized distributors only. Ensure that the SMD-4P package matches your PCB footprint requirements. Validate that the NPN output type aligns with your circuit design needs before finalizing procurement plans.
Selection Notes
Select this component when high-voltage isolation is required for single-channel signal transmission. The wide current transfer ratio range accommodates various drive conditions. Ensure the 30 V collector-emitter voltage limit meets the load requirements. Verify compatibility with surface-mount assembly processes due to the SMD-4P packaging format.
Part Context
This component belongs to the CPC1303 series of single optocouplers manufactured by Littelfuse/IXYS. It is designed for applications requiring electrical isolation of control circuitry. The series includes variants such as the dual-channel CPC1302 and solid-state relays like the CPC1330, offering different isolation and switching capabilities within the same product family.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Due to the obsolete status, alternative sourcing should focus on existing stock or verified compatible replacements from the manufacturer's current portfolio.
